The police have increased security at Matoshree, the residence of Shiv Sena (UBT) chief Uddhav Thackeray here, after receiving a phone call about sabotage near the premises, an official said on Monday.
The control room of the Maharashtra police headquarters received a threat call about sabotage near Matoshree on Sunday evening, he said.
The caller informed the police that there was a threat to Matoshree, as he had heard a group of four to five people discussing sabotage in front of Thackeray's residence, the official said.